first lady michelle obama is expected to speak on tuesday, september 4. wednesday, september 5, elizabeth warren who's running for senate in massachusetts will be going up and making a speech. the nominating speech will be made by former president bill clinton and temperature vote on the presidential nomination, the roll call of the states all takes place on wednesday, september 5. on thursday, vice president biden speaks, and president barack obama makes his acceptance speech. you'll be able to see that all on the c-span network. you'll be able to listen to it on c-span radio. for all of the information on our coverage of the democratic national convention in charlotte, north carolina, go to our webpage, c-span.org. back to the phones. brian in san antonio, texas is on our line for republicans. brian, how should political conventions be changed in 2016. as far as the conventions go, they're fine. i think we need to hear what they have to say. what bothers me is the way that the media covers the conventions is kind of horrifying. you know, like many peopl